/* Home plan cards: interaction layers sit behind the original copy and links. */
.plans .plan-grid article {
  --plan-rgb: 127, 55, 203;
  position: relative;
  isolation: isolate;
  overflow: hidden;
  transform: translateY(0) scale(1);
  transition: transform .32s cubic-bezier(.2,.8,.2,1),
    box-shadow .32s ease, border-color .32s ease;
}

.plans .plan-grid article.plan-prime { --plan-rgb: 28, 114, 210; }
.plans .plan-grid article.plan-enterprise { --plan-rgb: 198, 143, 35; }

.plans .plan-grid article::before,
.plans .plan-grid article::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.plans .plan-grid article::before {
  background: radial-gradient(circle at 88% 6%, rgba(var(--plan-rgb), .17), transparent 48%);
  opacity: 0;
  transition: opacity .32s ease;
}

.plans .plan-grid article::after {
  background: linear-gradient(110deg, transparent 30%, rgba(255,255,255,.62) 47%, transparent 62%);
  transform: translateX(-120%);
  transition: transform .75s cubic-bezier(.22,.7,.2,1);
}

.plans .plan-grid article > :not(.plan-spark) {
  position: relative;
  z-index: 2;
}

.plans .plan-grid article:is(:hover, :focus-within) {
  transform: translateY(-8px);
  border-color: rgba(var(--plan-rgb), .48);
  box-shadow: 0 23px 48px rgba(var(--plan-rgb), .16), 0 8px 18px rgba(20,28,53,.07);
}

.plans .plan-grid article:is(:hover, :focus-within)::before { opacity: 1; }
.plans .plan-grid article:is(:hover, :focus-within)::after { transform: translateX(120%); }

.plans .plan-grid article:active {
  transform: translateY(-2px) scale(.985);
  transition-duration: .12s;
}

.plans .plan-grid .plan-enterprise:is(:hover, :focus-within) {
  border-color: #d7a43e;
  box-shadow: 0 25px 56px rgba(151,104,18,.22),
    0 0 0 1px rgba(240,191,84,.48),
    inset 0 0 0 1px rgba(255,241,206,.9);
}

.plans .plan-grid .plan-enterprise::before {
  background: radial-gradient(circle at 88% 6%, rgba(243,194,81,.26), transparent 44%),
    linear-gradient(145deg, rgba(255,247,224,.72), transparent 55%);
  opacity: .35;
}

.plans .plan-grid .plan-enterprise::after {
  background: linear-gradient(110deg, transparent 31%, rgba(255,226,143,.55) 48%, transparent 63%);
}

.plans .plan-grid .plan-mini-top img {
  transition: transform .36s cubic-bezier(.2,.8,.2,1), box-shadow .36s ease;
}

.plans .plan-grid .plan-enterprise .plan-mini-top img {
  box-shadow: 0 0 0 2px rgba(223,172,58,.72),
    0 0 0 5px rgba(237,193,88,.15),
    0 9px 22px rgba(122,83,15,.17);
}

.plans .plan-grid article:is(:hover, :focus-within) .plan-mini-top img {
  transform: translateY(-3px) rotate(5deg) scale(1.08);
  box-shadow: 0 10px 26px rgba(var(--plan-rgb), .3);
}

.plans .plan-grid .plan-enterprise:is(:hover, :focus-within) .plan-mini-top img {
  box-shadow: 0 0 0 3px rgba(255,230,164,.85), 0 10px 30px rgba(156,103,8,.34);
}

.plans .plan-grid article > a span {
  display: inline-block;
  transition: transform .25s ease;
}

.plans .plan-grid article > a:is(:hover, :focus-visible) span {
  transform: translate(3px,-3px);
}

.plans .plan-grid article > a:focus-visible {
  outline: 2px solid var(--plan-color);
  outline-offset: 5px;
  border-radius: 3px;
}

.plans .plan-grid .plan-spark {
  position: absolute;
  top: var(--spark-y);
  left: var(--spark-x);
  z-index: 1;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: rgb(var(--plan-rgb));
  box-shadow: 0 0 9px 2px rgba(var(--plan-rgb), .36);
  opacity: 0;
  pointer-events: none;
}

.plans .plan-grid article:is(:hover, :focus-within) .plan-spark {
  animation: plan-spark-float 2.5s ease-in-out var(--spark-delay) infinite;
}

@keyframes plan-spark-float {
  0%, 100% { opacity: 0; transform: translate3d(0,7px,0) scale(.4); }
  28% { opacity: .8; }
  65% { opacity: .48; transform: translate3d(var(--spark-drift),-9px,0) scale(1); }
}

@media (hover: none) {
  .plans .plan-grid article:hover { transform: none; }
  .plans .plan-grid article:hover::before { opacity: 0; }
  .plans .plan-grid article:hover .plan-spark { animation: none; }
  .plans .plan-grid article:hover .plan-mini-top img { transform: none; }
  .plans .plan-grid article:hover::after { transform: translateX(-120%); }
  .plans .plan-grid article:active { transform: scale(.985); }
}

@media (prefers-reduced-motion: reduce) {
  .plans .plan-grid article,
  .plans .plan-grid article::before,
  .plans .plan-grid article::after,
  .plans .plan-grid .plan-mini-top img,
  .plans .plan-grid article > a span { transition: none; }
  .plans .plan-grid article:is(:hover, :focus-within, :active),
  .plans .plan-grid article:is(:hover, :focus-within) .plan-mini-top img,
  .plans .plan-grid article > a:is(:hover, :focus-visible) span { transform: none; }
  .plans .plan-grid article::after,
  .plans .plan-grid .plan-spark { display: none; }
}